Topic: Piezo

The hosts evaluate the Dog Dazer II, a handheld device that emits a 25 kilohertz tone to deter dogs. They debate the feasibility of creating a smartphone app version versus a dedicated high-quality keychain device using a piezo speaker. A potential Kickstarter campaign is proposed as a way to bring a branded version to market.

The hosts propose a "No Agenda Dog Dazer" product, a small ultrasonic device that emits a 25 kHz tone to annoy dogs without being audible to humans. They discuss the potential for a smartphone app or a dedicated keychain device using a piezo speaker. The idea is presented as a way to deal with unwanted dogs in public spaces like restaurants.